TekBox TBLDS1 Automotive Load Dump Simulator, 3A, 12V/24V, +230V Transient Supply, TBLDS Series

TBLDS1 Pre-Compliance Load Dump Simulator

Rise time: adjustable; typ. 100 microseconds to 10 milliseconds
Fall time: adjustable; typ. 700 ms - 1 s
Pulse: single pulse or five pulses at 10-second intervals
Ri: 2 Ohm
EUT current: 3 A max. in a 12 V system; 1.5 A max. in a 24 V system.
EUT voltage: external power supply required; +14 V or +28 V
Transient supply: external power supply required; +230 V max.
TBLDS1 supply: internal galvanically isolated supply, powered via USB-C port. Note: USB-C supply not included.
Dimensions: L x W x H 19 cm x 22 cm x 8 cm
Weight: 900 g

The TBLDS1 is a load dump simulator for pre-compliance applications.

Load dump pulses, according to the standards ISO 7637-2, ISO 16750-2, and J2139, are among the most demanding transients that automotive electronic systems must survive without damage.

The TBLDS1 is an affordable device aimed at design engineers who do not want to spend on standard compliance load dump simulators but still require a tool to ensure that their circuits are ready for submission to the test house.